*{
	margin: 0;
	padding: 0;
	list-style: none;
	text-decoration: none;
}

a{
	color: inherit;
}

img{
	vertical-align: top;
}

nav{
	width: 100%;
	height: 43px;
	background: #222;
}

.navtion li{
	color: #9d9d9d;
	padding: 0 15px;
	font-size: 14px;
}

.navtion li:hover{
	color: #fff;
}

.container{
	line-height: 43px;
	width: 1140px;
	padding: 0 15px;
	margin: 0 auto;
	/*overflow: hidden;*/
}

.left ul{
	float: left;
}

.left li{
	font-size: 18px;
}

.middle ul{
	float: left;
}

.middle ul li{
	float: left;
}

.right ul{
	float: right;
}

.nav_but{
	width: 44px;
	height: 34px;
	text-align: center;
	color: #fff;
	border: 1px solid #333;
	display: none;
}

.banner{
	width: 100%;
	height: 496px;
	background: linear-gradient(45deg,#020031,#6d3353);
	/*display: none;*/
	position: relative;
	z-index: 1;
	
}

.banner:after{
	content: "";
	display: block;
	background: url(../images/1.png)  repeat 50%;
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	opacity: 0.4;
}

.banner_txt{
	position: absolute;
	left: 50%;
	top: 50%;
	margin-top: -138px;
	margin-left: -420px;
}

.banner {
	text-align: center;
	overflow: hidden;
}


.info_one{
	color: #fff;
	font-size: 100px;
	font-weight: bold;
	margin: 20px 0 10px 0;
	font-family: Helvetica Neue,Helvetica,Arial,Hiragino Sans GB,Hiragino Sans GB W3,Microsoft YaHei UI,Microsoft YaHei,WenQuanYi Micro Hei,sans-serif;
}
.banner h2{
	color: #fff;
	font-size: 30px;
	font-weight: normal;
	margin-top: 45px;
}

.banner button{
	font-size: 18px;
	color: #fff;
	background: #337ab7;
	width: 290px;
	height: 54px;
	border: 0;
	border-radius: 6px;
	margin-top: 30px;
/*	box-shadow: inset 0 3px 7px rgb(0 0 0 / 20%), inset 0 -3px 7px rgb(0 0 0 / 20%);*/
}

.info_last{
	font-size: 14px;
	color: hsla(0,0%,100%,.5);
}


.title{
	width: 684px;
	height: 85.6px;
	text-align: center;
	border-bottom: 1px solid #eee;
	margin: 60px auto 40px;
	padding-bottom: 9px;
}

.title p:nth-of-type(1){
	font-size: 42px;
	margin: 20px 0 10px 0;
	line-height: 1.1;
	font-family: Helvetica Neue,Helvetica,Arial,Hiragino Sans GB,Hiragino Sans GB W3,Microsoft YaHei UI,Microsoft YaHei,WenQuanYi Micro Hei,sans-serif;
}

.title p:nth-of-type(2){
	font-size: 14px;
	color: #333;
	margin-bottom: 10px;
	line-height: 1.428;
}



.pro{
	width: 252.5px;
	height: 327px;
	border: 1px solid #ddd;
	padding: 4px;
	margin: 0 auto;
	/*float: left;*/
	/*margin: 0 11px;*/
	/*width: 24%;*/
	/*width: 25%;*/
}

.pic{
	 width: 253px;
	 height: 126px;
}

.pro_box{
/*	margin: 0 11px;*/
	width: 24%;
	float: left;
	margin-bottom: 30px;
}

.pro_info{
	text-align: center;
	padding: 9px;
	margin-top: 20px;
	position: relative;
}

.modal{
	width: 252px;
	height: 140px;
	background: rgba(0,0,0,0.5);
	position: absolute;
	bottom: -155px;
	left: 0;
	opacity: 0;
	transition: 1s;
}

.pro_info:hover .modal{
	opacity: 1;
	transform: translateY(-155px);
}

.pro_info a{
	color: #337ab7;
	font-size: 24px;
	line-height: 1.1;
	
}

.pro_info p:nth-of-type(1){
	line-height: 1.1;
	color: #555;
	
}

.pro_info p:nth-of-type(2){
	line-height: 1.4;
	color: #555;
	font-size: 14px;
	margin-top: 10px;
}

.pro_info a:hover{
	color:#2352a2
}

.foot{
	width: 100%;
	height: 189px;
	/*background: pink;*/
	border-top: 1px solid #e5e5e5;
	overflow: hidden;
	margin-top: 30px;
	padding-top: 30px;
}

.foot_top{
	height: 120px;
	/*background: aquamarine;*/
	/*border: 1px solid #e5e5e5;*/
	/*overflow: hidden;*/
	padding-bottom: 10px;
}

.foot_top_left{
	width: 555px;
	/*width: 50%;*/
	height: 83px;
	/*padding: 0 15px;*/
/*	display: inline-block;*/
	float: left;
	margin-top: 25px;
}

.foot_top_right{
	/*width: 50%;*/
	height: 120px;
	/*display: inline-block;
	vertical-align: top;*/
	float: left;
}

.foot_top_right p{
	font-size: 14px;
	color: #777;
	line-height: 1.4;
}

.foot_top_right p:nth-of-type(1){
	color: #563d7c;
    font-size: 14px;
    margin: 10px 0;
    line-height: 1.4;
}

.foot_top_left p{
	font-size: 14px;
	line-height: 1.4;
	color: #777;
}

.right_info_box{
	float: left;
	width: 116px;
	height: 110px;
	padding: 0 14px;
}

.foot_bottom{
	text-align: center;
}

.foot_bottom p{
	font-size: 13px;
	color: #777;
}

/*这是pc端*/
@media screen and (min-width: 1170px){
	
}

/*这是大pad端*/
@media  screen and (min-width: 992px) and (max-width: 1169px) {
		.container{
			width: 940px;
			/*text-align: center;*/
		}	
		
		.pro_box{
		/*	margin: 0 11px;*/
			width: 33%;
			float: left;
			margin: auto;
			text-align: center;
			margin-bottom: 30px;
		}
		
		.pro{
			width: 283.235px;
			height: 342px;
			border: 1px solid #ddd;
			padding: 4px;
			/*float: left;*/
			margin: 0 auto;
			/*margin: 0 11px;*/
			/*width: 24%;*/
			/*width: 25%;*/
			
		}
		
		.pic{
			width: 283.33px;
			height: 141.66px;
		}
		
		.foot{
			width: 1024px;
		}
	
	.foot_top_left{		
		width: 45%;
		height: 83px;
		/*padding: 0 15px;*/
	/*	display: inline-block;*/
		float: left;
		margin-top: 25px;
		/*padding-left: 14px;*/
	}
	
	.foot_top_right{
		/*width: 485px;*/
		width: 45%;
		height: 120px;
		/*display: inline-block;
		vertical-align: top;*/
		float: right;
	}
	
	.right_info_box{
		width: 77px;
	}
	
	.modal{
	width: 283px;
	height: 170px;
	background: rgba(0,0,0,0.5);
	position: absolute;
	bottom: -155px;
	left: 0;
	opacity: 0;
	transition: 1s;
}

.pro_info:hover .modal{
	opacity: 1;
	transform: translateY(-135px);
}
}

/*这是小pad端*/
@media  screen and (min-width: 768px) and (max-width: 991px) {
		.container{
			width: 720px;
			height: 333px;
		}	
		
		.left{
			display: none;
		}	
		
		.right{
			display: none;
		}
		
		.info_one{
			color: #fff;
			font-size: 90px;
			font-weight: bold;
			margin: 20px 0 10px 0;
			font-family: Helvetica Neue,Helvetica,Arial,Hiragino Sans GB,Hiragino Sans GB W3,Microsoft YaHei UI,Microsoft YaHei,WenQuanYi Micro Hei,sans-serif;
		}
		
		.banner h2{
			color: #fff;
			font-size: 24px;
			font-weight: normal;
			margin-top: 45px;
		}
		
		.banner_txt{
			position: absolute;
			left: 50%;
			top: 50%;
			margin-top: -138px;
			margin-left: -336px;
		}
		
		.pro_box{
		/*	margin: 0 11px;*/
			width: 50%;
			float: left;
			margin: auto;
			text-align: center;
			margin-bottom: 30px;
		}
		
		.pro{
			width: 300px;
			height: 350px;
			border: 1px solid #ddd;
			padding: 4px;
			/*float: left;*/
			margin: 0 auto;
			/*margin: 0 11px;*/
			/*width: 24%;*/
			/*width: 25%;*/
			
		}
		
		.pic{
			width: 300px;
			height: 150px;
		}
		
		.title{
			width: 432px;
			height: 151.2px;
		}
		
		.foot{
			width: 750px;
			height: 333px;
		}
	
		.foot_top_left{
		
		width: 100%;
		height: 83px;
		/*padding: 0 15px;*/
	/*	display: inline-block;*/
		/*float: left;*/
		margin-top: 25px;
		padding-left: 14px;
		}
	
		.foot_top_right{
			/*width: 485px;*/
			width: 100%;
			height: 120px;
			/*display: inline-block;
			vertical-align: top;*/
			/*float: right;*/
		}
		
		.right_info_box{
			width: 150px;
		}
		
		.modal{
	width: 300px;
	height: 170px;
	background: rgba(0,0,0,0.5);
	position: absolute;
	bottom: -155px;
	left: 0;
	opacity: 0;
	transition: 1s;
}

.pro_info:hover .modal{
	opacity: 1;
	transform: translateY(-135px);
}
}

/*这是手机端*/
@media  screen and (max-width: 767px) {
		.container{
			width: 354.2px;
			height: 662px;
			padding-left: 0;
			padding-right: 0;
			
		}	
		
		.left ul li{
			/*padding-left: 0;*/
		}
		
		.right ul{
			float: none;
			position: absolute;
			top: 256px;
			left: 0;
			width: 100%;
			z-index: 5;
		}	
		
		.right li{
			background: #222;
			width: 100%;
			padding-left: 19px;
		}
		
		.middle ul{
			float: none;
		}

		.middle ul li{
			float: none;
			width: 100%;
			padding-left:19px ;
		}
		
		.middle{
			position: absolute;
			top: 43px;
			left: 0;
			background: #222;
			width: 100%;
			border-top:1px solid #101010;
			box-shadow: inset 0 1px 0 rgb(255 255 255 / 10%);
			z-index: 5;
		}
		
		.nav_but{
			display: block;
			position: absolute;
			top: 5px;
			right: 17px;
			background: transparent;
			overflow: hidden;
			line-height: 34px;
		}
		
		.right{
			display: none;
		}
		
		.middle{
			display: none;
		}
		
		.nav_but:hover~div{
			display: block;
		}
		
		.info_one{
			color: #fff;
			font-size: 60px;
			font-weight: bold;
			margin: 20px 0 10px 0;
			font-family: Helvetica Neue,Helvetica,Arial,Hiragino Sans GB,Hiragino Sans GB W3,Microsoft YaHei UI,Microsoft YaHei,WenQuanYi Micro Hei,sans-serif;
		}
		
		.banner{
			height: 404px;
		}
		
		.buttt{
			margin-top: 20px;
		}
		
		.banner h2{
			color: #fff;
			width: 345.2px;
			font-size: 18px;
			font-weight: normal;
			margin-top: 30px;
			line-height: 1.25;
		}
		
		.banner_txt{
			position: absolute;
			left: 50%;
			top: 50%;
			margin-top: -159.3px;
			margin-left: -172.6px;
		}
		
		.pro_box{
		/*	margin: 0 11px;*/
			width: 100%;
			float: left;
			margin: 0 auto;
			text-align: center;
			margin-bottom: 30px;
		}
		
		.pro{
			width: 300px;
			height: 350px;
			border: 1px solid #ddd;
			padding: 4px;
			/*float: left;*/
			margin: 0 auto;
			/*margin: 0 11px;*/
			/*width: 24%;*/
			/*width: 25%;*/
			
		}
		
		.pic{
			width: 300px;
			height: 150px;
		}
		
		.title{
			width: 207px;
			height: 145px;
		/*	margin: auto;*/
		}
		
		.title p:nth-of-type(1){
			font-size: 30px;
		}
		
		.foot{
			width: 375.2px;
			height: 662px;
		}
	
		.foot_top_left{
		
		width: 100%;
		height: 83px;
		/*padding: 0 15px;*/
	/*	display: inline-block;*/
		/*float: left;*/
		margin-top: 25px;
		/*padding-left: 14px;*/
		}
	
		.foot_top_right{
			/*width: 485px;*/
			width: 100%;
			height: 120px;
			/*display: inline-block;
			vertical-align: top;*/
			/*float: right;*/
		}
		
		.right_info_box{
			width: 150px;
			float: none;
			padding: 0;
		}
		
		.foot_top~hr{
			display: none;
		}
		
		.foot_bottom{
			margin-top: 500px;
		}
		
				.modal{
	width: 300px;
	height: 170px;
	background: rgba(0,0,0,0.5);
	position: absolute;
	bottom: -155px;
	left: 0;
	opacity: 0;
	transition: 1s;
}

.pro_info:hover .modal{
	opacity: 1;
	transform: translateY(-135px);
}
		
}